SLASFA2 November   2024 MSPM0G3519

ADVANCE INFORMATION  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Functional Block Diagram
  6. 5 Device Comparison
    1. 5.1 Device Comparison Chart
  7. 6 Pin Configuration and Functions
    1. 6.1 Pin Diagrams
    2. 6.2 Pin Attributes
      1.      11
    3. 6.3 Signal Descriptions
      1.      13
      2.      14
      3.      15
      4.      16
      5.      17
      6.      18
      7.      19
      8.      20
      9.      21
      10.      22
      11.      23
      12.      24
      13.      25
      14.      26
      15.      27
      16.      28
      17.      29
    4. 6.4 Connections for Unused Pins
  8. 7 Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  ESD Ratings
    3. 7.3  Recommended Operating Conditions
    4. 7.4  Thermal Information
    5. 7.5  Supply Current Characteristics
      1. 7.5.1 RUN/SLEEP Modes
      2. 7.5.2 STOP/STANDBY Modes
      3. 7.5.3 SHUTDOWN Mode
    6. 7.6  Power Supply Sequencing
      1. 7.6.1 Power Supply Ramp
      2. 7.6.2 POR and BOR
    7. 7.7  Flash Memory Characteristics
    8. 7.8  Timing Characteristics
    9. 7.9  Clock Specifications
      1. 7.9.1 System Oscillator (SYSOSC)
      2. 7.9.2 Low Frequency Oscillator (LFOSC)
        1. 7.9.2.1 SYSOSC Typical Frequency Accuracy
      3. 7.9.3 System Phase Lock Loop (SYSPLL)
      4. 7.9.4 Low Frequency Crystal/Clock
      5. 7.9.5 High Frequency Crystal/Clock
    10. 7.10 Digital IO
      1. 7.10.1  Electrical Characteristics
      2. 7.10.2 Switching Characteristics
    11. 7.11 Analog Mux VBOOST
    12. 7.12 ADC
      1. 7.12.1 Electrical Characteristics
      2. 7.12.2 Switching Characteristics
      3. 7.12.3 Linearity Parameters
      4. 7.12.4 Typical Connection Diagram
    13. 7.13 Temperature Sensor
    14. 7.14 VREF
      1. 7.14.1 Voltage Characteristics
      2. 7.14.2 Electrical Characteristics
    15. 7.15 Comparator (COMP)
      1. 7.15.1 Comparator Electrical Characteristics
    16. 7.16 DAC
      1. 7.16.1 DAC_Supply Specifications
      2. 7.16.2 DAC Output Specifications
      3. 7.16.3 DAC Dynamic Specifications
      4. 7.16.4 DAC Linearity Specifications
      5. 7.16.5 DAC Timing Specifications
    17. 7.17 I2C
      1. 7.17.1 I2C Characteristics
      2. 7.17.2 I2C Filter
      3. 7.17.3 I2C Timing Diagram
    18. 7.18 SPI
      1. 7.18.1 SPI
      2. 7.18.2 SPI Timing Diagram
    19. 7.19 UART
    20. 7.20 TIMx
    21. 7.21 TRNG
      1. 7.21.1 TRNG Electrical Characteristics
      2. 7.21.2 TRNG Switching Characteristics
    22. 7.22 Emulation and Debug
      1. 7.22.1 SWD Timing
  9. 8 Detailed Description
    1. 8.1  Functional Block Diagram
    2. 8.2  CPU
    3. 8.3  Operating Modes
      1. 8.3.1 Functionality by Operating Mode (MSPM0Gx51x)
    4. 8.4  Security
    5. 8.5  Power Management Unit (PMU)
    6. 8.6  Clock Module (CKM)
    7. 8.7  DMA
    8. 8.8  Events
    9. 8.9  Memory
      1. 8.9.1 Memory Organization
      2. 8.9.2 Peripheral File Map
      3. 8.9.3 Peripheral Interrupt Vector
    10. 8.10 Flash Memory
    11. 8.11 SRAM
    12. 8.12 GPIO
    13. 8.13 IOMUX
    14. 8.14 ADC
    15. 8.15 Temperature Sensor
    16. 8.16 Low-Frequency Sub System (LFSS)
    17. 8.17 VREF
    18. 8.18 COMP
    19. 8.19 DAC
    20. 8.20 TRNG
    21. 8.21 AESADV
    22. 8.22 Keystore
    23. 8.23 CRC-P
    24. 8.24 MATHACL
    25. 8.25 UART
    26. 8.26 I2C
    27. 8.27 SPI
    28. 8.28 CAN-FD
    29. 8.29 IWDT_B
    30. 8.30 WWDT
    31. 8.31 RTC_B
    32. 8.32 Timers (TIMx)
    33. 8.33 Device Analog Connections
    34. 8.34 Input/Output Diagrams
    35. 8.35 Serial Wire Debug Interface
    36. 8.36 Boot Strap Loader (BSL)
    37. 8.37 Device Factory Constants
    38. 8.38 Identification
  10. 9 Applications, Implementation, and Layout
    1. 9.1 Typical Application
      1. 9.1.1 Schematic
  11. 10Device and Documentation Support
    1. 10.1 Getting Started and Next Steps
    2. 10.2 Device Nomenclature
    3. 10.3 Tools and Software
    4. 10.4 Documentation Support
    5. 10.5 Support Resources
    6. 10.6 Trademarks
    7. 10.7 Electrostatic Discharge Caution
    8. 10.8 Glossary
  12. 11Mechanical, Packaging, and Orderable Information
  13. 12Revision History

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)

8.6 Clock Module (CKM)

The clock module provides the following oscillators:

  • LFOSC: Internal low-frequency oscillator (32KHz)
  • SYSOSC: Internal high-frequency oscillator (4MHz or 32MHz with factory trim, 16MHz or 24MHz with user trim)
  • LFXT/LFCKIN : low-frequency external crystal oscillator or digital clock input (32KHz)
  • HFXT/HFCKIN: high-frequency external crystal oscillator or digital clock input (4 to 48MHz)
  • SYSPLL: system phase locked loop with 3 outputs (32 to 80MHz)

The following clocks are distributed by the clock module for use by the processor, bus, and peripherals:

  • MCLK: Main system clock for PD1 peripherals, derived from SYSOSC, LFCLK, or HSCLK, active in RUN and SLEEP modes
  • CPUCLK: Clock for the processor (derived from MCLK), active in RUN mode
  • ULPCLK: Ultra-low power clock for PD0 peripherals, active in RUN, SLEEP, STOP, and STANDBY modes
  • MFCLK: 4MHz fixed mid-frequency clock for peripherals, available in RUN, SLEEP, and STOP modes
  • MFPCLK: 4MHz fixed mid-frequency precision clock, available in RUN, SLEEP, and STOP modes
  • LFCLK: 32kHz fixed low-frequency clock for peripherals or MCLK, active in RUN, SLEEP, STOP, and STANDBY modes
  • ADCCLK: ADC clock, available in RUN, SLEEP and STOP modes
  • CLK_OUT: Used to output a clock externally, available in RUN, SLEEP, STOP, and STANDBY modes
  • HFCLK: High frequency clock derived from HFXT or HFCLK_IN, available in RUN and SLEEP mode
  • HSCLK: High speed clock derived from HFCLK or the SYSPLL, available in RUN and SLEEP mode
  • CANCLK: CAN functional clock, derived from HFCLK or SYSPLL

For more details, see the CKM chapter of the MSPM0 G-Series 80MHz Microcontrollers Technical Reference Manual.